2007 GMC Sierra vs. 2007 Opel Vectra
To start off, both 2007 GMC Sierra and 2007 Opel Vectra were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 137 more horse power than 2007 Opel Vectra. (175 HP @ 4000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 730 kg more than 2007 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 136 more torque (in Nm) than 2007 Opel Vectra. (370 Nm @ 1900 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
2007 GMC Sierra | 2007 Opel Vectra | |
Make | GMC | Opel |
Model | Sierra | Vectra |
Year Released | 2007 | 2007 |
Engine Position | Front | Front |
Engine Size | 5999 cc | 2958 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 312 HP | 175 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 506 Nm | 370 Nm |
Torque RPM | 4400 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2435 kg | 1705 kg |
Vehicle Length | 6580 mm | 4830 mm |
Vehicle Width | 2440 mm | 1800 mm |
Vehicle Height | 1940 mm | 1510 mm |
Wheelbase Size | 4250 mm | 2840 mm |
Fuel Consumption Overall | 15.8 L/100km | 7.3 L/100km |
Fuel Tank Capacity | 129 L | 60 L |